20G11GD8P0JA0NNNNN

The Allen Bradley 20G11GD8P0JA0NNNNN is a specialized frequency drive designed for high-efficiency motor control. It's engineered to work with a supply voltage of 480 VAC and can manage a DC bus voltage rating of 650 VDC. This drive provides an output power of 3.7 kW, which equates to 5 horsepower, producing an output current of 8 Amperes. It operates effectively with a three-phase input, adhering to a frequency range between 47 and 63 Hertz. The enclosure is rated IP54 and complies with Type 12 standards, protecting it against intrusion from dust and moderate moisture.

Cooling is achieved through air convection, ensuring reliable operation under various conditions. The internal transistor supports braking functionality, but an external resistor must be connected for optimal performance. Filtering capabilities are included, with a jumper set enhancing operational efficiency and stability. Instead of featuring a built-in keypad, this model allows for optional use of a Human Interface Module (HIM) for user interaction. It's important to note that there is no factory-installed fieldbus available, which may necessitate modular additions for network integration.

The drive offers multiple control modes, including V/Hz, sensorless vector, and flux vector, catering to a variety of applications. It also requires derating if utilized in a single-phase operation. Lastly, the operational temperature is limited to a maximum of 40 degrees Celsius, and it achieves a power factor of approximately 0.98.